package com.course.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.lang.reflect.InvocationTargetException;
import java.util.Map;
import java.util.Vector;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.beanutils.BeanUtils;

import com.course.delegate.UserMgrDelegate;
import com.course.exception.ConnectionException;
import com.course.exception.DataNotFoundException;
import com.course.util.CoreList;
import com.course.util.UtilConstants;



public class ViewFacultyAction extends HttpServlet {

	
	private static final long serialVersionUID = 1L;


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
		}
public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

	        String path="";
	        CoreList empInfo=null;

		  try{
			  String path1=request.getRealPath("/userimages");
			  try{
			  empInfo= new UserMgrDelegate().getEmpDetails(path1);
			 }catch (DataNotFoundException e) {
				e.printStackTrace();
			}catch (ConnectionException e) {
				e.printStackTrace();
			}
			  System.out.println("in Action class vcb ..........."+empInfo);
			  if(!empInfo.isEmpty())
			  {
				  request.setAttribute("FacultyInfo", empInfo);
				  request.setAttribute("status", UtilConstants._FACULTY_INFO);
				  path=UtilConstants._VIEW_FACULTY;
				 }
			  else {
				  request.setAttribute("status", UtilConstants._NO_FACULTY_INFO);
				  path=UtilConstants._VIEW_FACULTY;
				  }
			  }
		  catch (NullPointerException e) {
			  request.setAttribute("status", UtilConstants._INVALIED_DATA);
			  path=UtilConstants._VIEW_FACULTY;
			e.printStackTrace();
			
		}
		 RequestDispatcher rd=request.getRequestDispatcher(path);
			rd.forward(request,response);
			}

}
